[FIX] get fix from PR iso extra remote

14.0.Dockerfile

@@ -46,9 +46,8 @@ RUN set -x; \
   && git clone --filter=tree:0 --branch "${branch}" "${repo}" /tmp/repo \
     && commit="$(git -C /tmp/repo rev-parse HEAD)" \
     # FIX begin: Merge pull request https://github.com/OCA/OCB/pull/1234
-    && git -C /tmp/repo remote add odoolf https://github.com/lefilament/odoo \
-    && git -C /tmp/repo fetch odoolf 14.0-fix-crm_lead-email \
-    && git -C /tmp/repo checkout odoolf/14.0-fix-crm_lead-email \
+    && git -C /tmp/repo fetch origin pull/1234/head:14.0-fix-crm_lead-email \
+    && git -C /tmp/repo checkout 14.0-fix-crm_lead-email \
     && git -C /tmp/repo rebase origin/${branch} \
     # FIX end
     && mv /tmp/repo/* /opt/odoo/odoo/ \